RCA-Victor-Co-Inc-T8-16 电路原理图.pdf

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1、PAGE 152-B MODELS T 8-16, C 8-17, C 9-6, T 9-9 and D9-19 Eight- and Nine -Tube, Three -Band, A -C, Superheterodyne Receivers and Nine -TubeRadio -Phonograph MODELT 8-16 MODEL C 8.17 MODEL C 9-6 MODEL T 9-9 MODEL D 9-19 ,VI/t/1/ /4/104%/007/ ZIAZIPP/1. II /,/,/1,/i.MiN/, /1.ro N)V OUTPUT AUDIO ANT CO

2、IL TUNING INDICATOR DETA -TOP COIL L -BOTTOM 05CA -TOP 0 C BOrra R -P AMP F 0 TRANS 12.DET 2 REc-r MODEL D9-19 * 5Z4 SOME MODELS 462 2DET tA VCOSC. I -F AMP -Radiotron and Coil Locations Electrical Specifications FREQUENCY RANGES Band X140 kc.-410 kc. Band A540 kc.- 1,800 kc. Band C5,700 kc.-18,000

3、kc. Intermediate Frequency RADIOTRON COMPLEMENT (1) RCA -6K7 Radio -Frequency Amplifier (2) RCA -6L7 First Detector (3) RCA -6J7. Heterodyne Oscillator (4) RCA -6K7 Intermediate Amplifier POWER SUPPLY RATINGS ALIGNMENT FREQUENCIES Band X150 kc. (osc.), 400 kc. (osc., ant., det.) Band A. .600 kc. (os

4、c.), 1,720 kc. (osc., ant., det.) Band C18,000 kc. (osc., ant., det.) 460 kc. (5) RCA -6H6 Second Detector and A.V.C. (6) RCA -6F5 Audio Amplifier (7) RCA -6F6 Power Output Amplifier (8)*RCA-5Z3 Full Wave Rectifier (9) RCA -6E5 Tuning Indicator - D9-19 Rating A 105-125 volts, 50-60 cycles, 140 watts

5、 Rating B 105-125 volts, 25 cycles, 140 watts Rating C 100-130/140-160/195-250 volts, 50-60 cycles, 140 watts LOUDSPEAKER Type -RADIO ONLY- 50-60 cycles, 105 watts 25-60 cycles, 105 watts 40-60 cycles, 105 watts POWER OUTPUT RATINGS ElectrodynamicUndistorted 2Watts Voice Coil Impedance21/4 Ohms at 4

6、00 Cycles Maximum 41/2 Watts PHONOGRAPH Mom.09-/9 Ate TypeManual Turntable Speed(Adjustable) 78 R.P.M. Type of Pickup. Improved High -Impedance Magnetic Pickup Impedance2 800 Ohms at 1,000 Cycles RCA VICTOR DIVISION OF RADIO CORPORATION OF AMERICA, CAMDEN N. J., U. S. A. 收音机爱 好者资料库 RadioFans.CN The

7、band change switch has several functions. It exchanges the antenna, detector and oscillator coils in order to select the range desired.At the same time, it shorts out the unused coils so as to eliminate their absorptive effects. It also varies the fidelity by shorting a coupling condenser in the aud

8、io system to provide the desired reproduction for short as well as long wave reception. 2.5 LI1.2 C26 L5 Ls6 A OR AESA 3-70 L-3L,4 C -s Wit RI 100,000. C-2 3.30 SIMFD. 3-3 +31 TS MNI R.F. 6K7 FIELD EC115.s-2- 00000s L-20 SZ3 Owl 1 C FT OL. RARE 412 9.11. -a 3-20 Nam -ft 3-30 4 UFA 11.1 200. 24 AU MA

9、TTO. 1 NUN Man TS 32A -400 IONIF0 PITON106o oG $1000. 40200 *C 50 IS 0.01 MOO INSOAl2 MODELS I.F2,0 DET Z INN COIL SA -1.21 VOICE NEUT, COIL YELLOW I FIELD BLACK BROWN -BLACK BROWN 76365-3 QC 0 Pi (AD F. 4. 收音机爱 好者资料库 RadioFans.CN 3.5 GIL.2 o/ 300 C L-9 L-6 46 tuxc DCT. IIV COIL Ca CIIA&c-Radiotron

10、Socket Voltages ANT. F -o-7sANT. COIL. 0COIL xOct COA&C DIAL CALIBRATION: and Trimmer Locations Measured at 115 volts, 60 cycle supply- -No signal being received With tuningcondenser fully meshedset point- er to horizontal line at low frequency end ofABand scale. CATHODE RAY OSCILLIGRAPH CONNECTIONS

11、: Connect vertical H to junction of R7, R8,R9. Connect vertical NO* to chassis. STEP CONNECT HIGH SIDE OF TEST OSC. TO - TUNE TEST OSC TO - TURN RADIO DIAL TO ADJUST ME FOLLOWING FOR MAX. OUTPUT 1 I -F Grid in series with 0.01 mfd 480 Kc Quiet point near 800 Kc A Band Ca)C30 2nd I -F Trans. 2 1st De

12、t. Grid In series with 0.0 lin fd C25C24 1st I -F Trans. 3 Antenna in series with 200 mmfd 1720 Kc 1720 Kc sAft Band CapC10C3 Osc.R -FAnt 4800 Kc 800 Kc IAN Band C19L -F Osc. Rock Gang 5Repeat Step 3 8400 Kc 400 Kc X II Band C18C9C2 Osc.R -FAnt 7150 Kc 150 Kc XI Band C47L -F Osc. Rock Gang 8Repeat S

13、tep 6 9 Antenna In series with 300 ohms 1.8000 Kc 18 Mc liC is Band CotC8Ci Osc.R -FAnt tmatT /RIK 040 v Ii:svmvvve *CANNOT DC MEASURED WITH ORDINARY VOLTMLTER PAGE 1.57-B T8-16, C8-17, C9-6, T9-9 & D9-19 REPLACEMENT PARTS Insist on genuine factory tested parts, which are readily identified and may

14、be purchased from authorized dealers Stock No. DESCRIPTION ListStock No. DESCRIPTION List RECEIVER ASSEMBLIES 11322Resistor -39,000 Ohm -Carbon type -%4 11698Board -Three -terminal phonograph Watt -(R10) -Package of 5 terminal board 5029Resistor -56,000 Ohm -Carbon type -Y4 4427Bracket -Volume contr

15、olorhigh-fre- Watt -(R13) -Package of 5 quency tone control mounting bracket 3118Resistor -100,000 Ohm -Carbon type - 5237Bushing -Variabletuningcondenser IA Watt -(R1, R3, R6) -Package of 5 mounting bushing assembly -Package of 3 11323Resistor -270,000 Ohm -Carbon type - IA Watt -(R12) -Package of

16、5 11350Cap -Contact cap -Package of 5 11172Resistor -470,000 Ohm -Carbon type - 11223Capacitor -Adjustable capacitor (C19). 1/4 Watt -(R14) -Package of 5 11256Capacitor -Adjustable capacitor (C-47) 11151Resistor -2.2 Megohms-Carbon type - 11292Capacitor -22 MMfd. (C7) IA Watt -(R9, R60, R67) -Packag

17、e of 5 11321Capacitor -33 MMfd. (C33) 5249Shield -Antenna, detector, or oscillator 11289Capacitor -50 MMfd. (C11) coil shield 11291Capacitor -115 MMfd. (C21) 5250Shield-I.F. transformer shield 5116Capacitor -175 MMfd. (C35) 11273Shield -Rectifier Radiotron shield 11290Capacitor -400 MMfd. (C48) 1122

18、2Socket -Dial lamp socket 11269Capacitor -800 MMfd. (C46) 4794Socket -Four -contact rectifier Radiotron 4409Capacitor -1120 MMfd. (C38) socket 11287Capacitor -4500 MMfd. (C15) 11313Socket -Five -contact Radiotron socket . 4868Capacitor -.005 Mfd. (C34) 11198Socket -Seven -contact Radiotron socket 48

19、38Capacitor -.005 Mfd. (C44) 11236Switch -Band switch (S1, S2, S3, S4, S5, 4624Capacitor -.01 Mfd. (C32) S6, S7, S8, S9, S10, S11) 4858Capacitor -.01 Mfd. (C37, C49) 11133Switch -Power switch (S12) 5196Capacitor -.035 Mfd. (C43) 5238Terminal -Antenna terminal clip assem- 4886Capacitor -.05 Mfd. (C50

20、 bly 4836Capacitor -.05 Mfd. (C4, C13, C26). 11238Tone Control -High -frequency tone con-. 4885Capacitor -0.1 Mfd. (C6, C12, C27) trol (R20) 5170Capacitor -0.25 Mfd. (C23, C28, C36). 11216Transformer -Firstintermediatefre 11248Capacitor -4 Mfd. (C41) quency transformer (L16, L17, C21 11240Capacitor

21、-10 Mfd. (C39) C25) 5212Capacitor -18 Mfd. (C40) 11239Transformer -Second intermediatefre- 11272Clamp -Antenna cable clamp -Located near antenna terminal 11242 quency transformer (L18, L19, C29, C30, C31, R7, R8) Transformer -Power transformer -105- 4748Clamp -Capacitor mounting clamp as- sembly-for

22、 Stock No. 11248 . 11243 125 Volts -25-60 Cycles Transformer -Power transformer -100- 5215Coil -Antenna coil (A and C Bands)- 130,140-160,195-250Volts -40-60 (L1, L2, L5, L6, Cl, C3) Cycles -(T1) 11325Coil -Antenna coil (X Band) -(L3, L4, C2) 11237Volume control (R11) 5216Coil -Detector coil (A and

23、C Bands)-Model D9-19 (with metal rectifier) (L7, L8, L11, L12, C8, C10) 5170Capacitor -0.25 mfd. (C51) 11326Coil -Detector coil (X Band) -(L9, L10, C9) 11329Resistor -Voltagedivider resistor,corn - prising one 148 -ohm, one 32 -ohm, and 5217Coil -Oscillator coil (A and C Bands)-one 85 -ohm section(

24、R15, R16, R17) (L13,L15 C16, C20)5033Resistor -33,000 ohms -Carbon type -1 11327Coil -Oscillator coil (X Band) -(L14, watt- (R51 ) -Package of5 L23, C18) 5029Resistor -56,000 ohms -Carbon type -t/4 11214Condenser -Three -gang variable tuning watt- ( R68 )-Package of5 condenser (C5, C14, C22) 3118Res

25、istor -100,000 ohms -Carbon type - 11697 4340 Cover -Phonograph terminal board cover Lamp -Dial lamp -Package of 5 11195 1/4watt -(R50) -Package of 5 Socket -Five -contactrectifierRadiotron socket 8041Plate-R.F. or I.F.coil shield locking plate -Package of 2 5224Switch -Low -frequency tone control a

26、nd power switch (S12, S15) 11244Resistor -Voltage divider resistor, com- prising one 7500 -ohm and one 9200- 11804Transformer- P o w e r transformer -105 - 125 volts -25.60 cycles ohm sections (R18, R19) 11805Transformer -P owe rtransformer -100, 11245Resistor -Voltage divider resistor, corn- prisin

27、g one 148 -ohm, one 32 -ohm, and one 110 -ohm section (R15, R16, R17). 11886 130/140.160/195,250 volts -40.60 cy, cles-( T1 ) Washer -Springwasherusedtohold field coil securely -Package of 5 5112Resistor -1000 Ohm -Carbon type -IA Watt -(R2) -Package of 5. 13615Bracket -Tuning tube mounting bracket

28、and clamp assembly 5114Resistor -15,000 Ohm -Carbon type -1 Watt -(R5) Stock Nos. 4858 (C505), 11248, 4748, 11245, 11273, 4794, 11133, 11242, 11243. 11300Resistor -33,000 Ohm -Carbon type- 1/10 Watt -(R4) -Package of 5 . 11230, 11191, and 11192 are not used in chassis having metal rectifier. 11710Le

29、ad - Shielded lead for antenna. Stock. No. 4888 Capacitor (C50) and Resistors R80 ana 11241Transformer - Power Trans.- 105/125 volts R87 not used in Models T8-18 and C8-17. - 80/80 cycles. PAGE 158-B T8-16, C8-17, C 9-6, T9-9 & D9-19 KtrLALLIVItNI riNK lb- k.ontinued S tock No. DESCRIPTION ListStock

30、 No. DESCRIPTION List DRIVE ASSEMBLIES4573Plug-Female section of two -contact plug -Used on power cable to motor 4362Arm-Band indicator operating arm4577 Plug-Male section of two -contact plug 10194Ball-Steel ball-Package of 20-Used on motor leads 4422Clutch-Tuning condenser drive clutch assembly-co

31、mprisingdriveshaft, balls,ring,spring and washers-as- 11382Resistor -1Megohm-Carbontype- 1/10 Watt-Located in tuning tube socket-(R61)-Package of 5 sembled11381Socket-Radiotron tuning tubesocket 11262Dial-Dial Scaleand cover 11252Drive-Variable tuning condenser drive assembly PICKUP AND ARM ASSEMBLI

32、ES 4520Indicator-Stationselectorindicator pointer 11705Arm-Pickup armcomplete-lesses - 11226Indicator-Bandindicator pointeras- cutcheon and pickup unit sembly-comprising indicator pointer, 11707Armature-Pickup armature arm, link and stud 6346Back-Pickup housing back 3993Screw-No. 6-32-5/32 square he

33、ad set- 11709Coil-Pickup coil (L50) screw for band indicator operating arm 3521Cover-Pickup back cover -Package of 10 11708Cover-Pickup front cover 4669Screw-No. 8-32-5/32 set -screw for var- 3737Damper-Pickup damper-Package of 5 iable condenser drive assembly-Pack- 3390Escutcheon-Pickup arm escutch

34、eon age of 10 11706Pickup Unit-Complete (L50) 4377Spring-Band indicatoroperating arm spring-Package of 5 3389Rod-Eccentric automatic brake trip rod -Package of S 4378Stud-Band indicator operating arm stud and nut assembly-Package of 5 MOTOR ASSEMBLIES 3387 11549 ScrewAssembly-Pickupmounting screw as

35、sembly-comprising one screw, one lockwasher and one nut-Package of 10 Screw-Pickup front cover screw-Pack- 11703 Governor-Governor complete for phono-age of 10 graph motor-Stock No. 11701 or No.11547 Screw-Pickup needle holding screw - 11702 Package of 10 11701Motor-Phonograph turntablemotor - 11702

36、 110 Volts -50 to 60 Cycles-(M1) Motor-Phonograph turntable motor- 110 Volts -25 Cycles REPRODUCER ASSEMBLIES Table Model RL 63-4 MOTOR BOARD ASSEMBLIES 11232Board-Terminal board with two lead wire clips 4594 7084 Box-Used needle box (cup) Cover-Turntable cover 11231 8060 Bolt-Yoke and core assembly

37、 bolt and nut. Bracket -Outputtransformermounting bracket 11704Damper-Turntable rubber damper and damper plate 11257Clamp-Cone center suspension clamping 4596Escutcheon-Speed regulator escutcheon plate 11254 11233 nut and screw assembly-Package of 5. Coil-Field con-(L20) Coil-Neutralizing coil (L21)

38、 4597Screw-Motor mounting screw assembly -comprising four screws, four lock- 11235Cone-Reproducer cone-(L22)-Package of 5 washers, four spacers, and four nuts 5119Connector -3 -contact female connector for 11696Turntable-Complete reproducer cable 11695VolumeControl-Phonograph volume control (R65, S1

39、4) 5118Connector -3 -contact male connector for re - producer 9618Reproducer-Complete ECCENTRIC AUTOMATIC BRAKE11253Transformer-Output transformer-(T2) SWITCH ASSEMBLIES11230Washer-Binders board C washer- 3994usedCover-Eccentric automatic switch cover and screw to hold field coil securely-Package of

40、 5 10174Springs-Automatic brake springs-corn- prising one each of four springs-Pack- 76365-3 age of 2 11844COIL-Field coil 6896 Switch-Eccentric automatic brake and 11842COIL-Hum neutralizing coil switch assembly-less switch cover. 11838CONE-Reproducer cone. 3322 Switch-Eccentric automatic switch on

41、ly -less cover (S13) 5118CONNECTOR -3 -contact male connector for reproducer 9635REPRODUCER-Complete CABLE ASSEMBLIES 11239SPRING-Reproducer centers u p p o r t casting clamping spring-Package of 2. 11700Cable-Five-conductor shielded cable- approximately24long-Connects phonograph volume control to c

42、orn- ,enamor pack andchassisterminal strip 11843TRANSFORMER-Output transformer. REPRODUCER ASSEMBLIES Console Model 11699Cable-Radiotron tuning tube cable corn- plete with socket and cover-approxi- rnately 25 long 11232 11231 Board-Terminal board assembly with two lead wire clips Bolt-Yoke and core

43、assembly bolt and nut PAGE 159-B T8-16, C8-17, C9-6, T9-9 & D9-19 REPLACEMENT PARTS - Continued Stock No. DESCRIPTION List 8060 11257 11254 11233 11258 5118 5119 9619 1125:4 11230 11337 6614 11346 11347 11246 4678 11210 11348 11349 11729 11191 11319 11331 11192 11276 11337 11246 6614 11347 11346 113

44、82 4678 Bracket-Outputtransformermounting bracket Clamp-Cone center suspension clamping nut and screw assembly-Package of 5 Coil-Field coil- L20 Coil-Hum neucratizing coil-L21 Cone-Reproducer cone-L22-Package of 5 Connector -3 -contact male connector for re- producer Connector -3 -contact female con

45、nector plug for reproducer cable Reproducer-Complete Transformer-Output transformer-T2 Washer-Binders board C washer used to hold field coil assembly MODELS T8-16 8. C8-17 MISCELLANEOUS ASSEMBLIES Escutcheon-Station selector escutcheon Glass-Station selector dial glass Knob-Station selector knob-Pac

46、kage of 5 Knob-Volume control, tone control, range switch or power switch knob-Package of S Foot-Chassis mounting foot and bracket assembly-Package of 2 Ring-Spring retaining ring for dial glass- Package of S ScrewChassis mounting screw assembly- Package of 4 Screw-No.8.32-7/16headlesscupped point s

47、et screw for knob, stock #11346- Package of 10 Spring-Retaining spring for knob, stock $11347-Package of S MODELSC9-68.T9-9 MISCELLANEOUS ASSEMBLIES Bolt-Reproducer mounting bolt assem- bly-Comprising one bolt, one washer,. one lockwasher and one nut-Package of 2 (table model) Bracket-Tuning tube mo

48、unting bracket -less clamp Cable-Tuning tube cable complete with socket (table model) Cable-Tuning tube cable complete with socket (console model) Clamp-Tuning tube mounting clamp- less bracket Escutcheon-Radiotron tuning tube es- cutcheon Escutcheon-Station selector escutcheon Foot-Chassis mounting

49、 foot and bracket assembly-Package of 2 Glass-Station selector dial glass Knob-Volumecontrol,tonecontrol, range switch or power switch knob- Package of 5 Knob-Station selector knob-Package of 5 Resistor -1Megohm-Carbontype - 1/10 Watt-(R61)-Package of 5 Ring-Retaining ring for station selector dial glass-Package of 5 Stock No. 5210 11377 11348 11381 11349 11191 11192 11694 11337 11276 11246 6614 11346 11347 4678 11210 11348 3391 11349 DESCRIPTION List Screw-Chassis mounting screw assem- bly-Package of 4 (console model) Screw-Chassis mounting screw